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Tan fiberglass welding blanket, 6 by 4 feet, grommets on corners

STEINER

STEINER 372 Welding Blanket Fiberglass 6 ft 4 ft 18 oz

SKU CH-DY0X-B215W

Fiberglass welding blanket measuring six by four feet withstands 1,000 °F and resists sparks and abrasion

  • Product typeWelding Protection
  • Withstands 1,000 °F for reliable spark protection
  • Uncoated 18 oz/sq yd fiberglass resists abrasion
  • FM Approved standard confirms safety compliance
  • Grommets on each corner allow secure fastening
  • Light duty rating suits intermittent welding tasks

Welding blanket for light-duty protection

The STEINER 372 fiberglass blanket measures 6 ft by 4 ft and weighs 18 oz per square yard. Uncoated tan material withstands temperatures up to 1,000 degrees F. Grommets on each corner allow secure fastening during welding or cutting tasks.

Sustained heat and spark resistance

Rated for light duty, the blanket handles continuous exposure to sparks and splatter without degrading. Abrasion-resistant fiberglass maintains integrity under repeated use. FM Approved certification confirms consistent performance under standard test conditions.

0.04 in thickness decides coverage flexibility

At 0.04 in thick, the material drapes easily over irregular shapes while still blocking heat. Buyers needing heavier insulation or multi-layer shielding should consider a thicker alternative.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 61% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameSTEINER
Product typeWelding Protection

Questions about this item

Does the 18 oz/sq yd fiberglass blanket stay cool enough to handle after a full day of welding?

The fiberglass material resists heat up to 1,000 °F and is heat-cleaned, so it does not retain excessive heat during continuous use.

What mounting points do I need on my workbench or frame to hang this 6 ft by 4 ft blanket?

Two grommets on each corner spaced 24 inches apart let you secure it with hooks, bolts or wire.

Will the tan uncoated fiberglass damage the painted panels on my older truck if sparks land on them?

The blanket is spark-resistant and abrasion-resistant, protecting adjacent surfaces from hot particles and scuffing.

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